Mercurial > hg > octave-lyh
annotate m4/acinclude.m4 @ 14550:bc4c574ab3b6
Add configure check for isnan in fortran.
* libcruft/slatec-fn/erfc.in.f: Rename from erfc.f.
* libcruft/slatec-fn/derfc.in.f: Rename from derfc.f.
* libcruft/slatec-fn/module.mk (slatec-fn/derfc.f, slatec-fn/erfc.f):
New targets and rules.
* m4/acinclude.m4 (OCTAVE_CHECK_FORTRAN_HAVE_ISNAN): New macro.
* configure.ac: Use it. Substitute F77_ISNAN_MACRO.
* build-aux/common.mk (F77_ISNAN_MACRO): New variable.
| author | Carlo de Falco <cdf@users.sourceforge.net> |
|---|---|
| date | Wed, 11 Apr 2012 15:40:01 -0400 |
| parents | 2258a0b73eb8 |
| children | 28e53daab1f8 |
| rev | line source |
|---|---|
| 1232 | 1 dnl aclocal.m4 -- extra macros for configuring Octave |
| 2 dnl | |
|
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3 dnl Copyright (C) 1995-2012 John W. Eaton |
| 1232 | 4 dnl |
| 5 dnl This file is part of Octave. | |
| 6 dnl | |
| 7 dnl Octave is free software; you can redistribute it and/or modify it | |
| 8 dnl under the terms of the GNU General Public License as published by the | |
| 7016 | 9 dnl Free Software Foundation; either version 3 of the License, or (at |
| 10 dnl your option) any later version. | |
| 1232 | 11 dnl |
| 12 dnl Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 dnl FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 dnl for more details. | |
| 16 dnl | |
| 17 dnl You should have received a copy of the GNU General Public License | |
| 7016 | 18 dnl along with Octave; see the file COPYING. If not, see |
| 19 dnl <http://www.gnu.org/licenses/>. | |
| 2548 | 20 dnl |
|
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22 dnl Copyright (C) 2008 - 2009 Free Software Foundation, Inc. |
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24 dnl If needed, define the m4_ifblank and m4_ifnblank macros from autoconf 2.64 |
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25 dnl This allows us to run with earlier Autoconfs as well. |
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26 dnl FIXME: these should go away once Autoconf 2.64 is required or ubiquitous. |
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27 dnl |
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28 ifdef([m4_ifblank],[],[ |
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29 m4_define([m4_ifblank], |
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30 [m4_if(m4_translit([[$1]], [ ][ ][ |
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31 ]), [], [$2], [$3])])]) |
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32 dnl |
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33 ifdef([m4_ifnblank],[],[ |
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34 m4_define([m4_ifnblank], |
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35 [m4_if(m4_translit([[$1]], [ ][ ][ |
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36 ]), [], [$3], [$2])])]) |
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37 dnl |
| 2813 | 38 dnl ---------------------------------------------------------------------- |
| 39 dnl | |
| 40 dnl Figure out the hardware-vendor-os info. | |
| 41 dnl | |
| 42 dnl OCTAVE_HOST_TYPE | |
|
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43 AC_DEFUN([OCTAVE_HOST_TYPE], |
| 2813 | 44 [AC_CANONICAL_HOST |
| 45 if test -z "$host"; then | |
| 46 host=unknown | |
| 47 fi | |
| 48 canonical_host_type=$host | |
| 49 if test "$host" = unknown; then | |
| 50 AC_MSG_WARN([configuring Octave for unknown system type | |
| 51 ]) | |
| 52 fi | |
| 3130 | 53 AC_SUBST(canonical_host_type)]) |
| 2813 | 54 dnl |
| 55 dnl Set default value for a variable and substitute it. | |
| 56 dnl | |
| 57 dnl OCTAVE_SET_DEFAULT | |
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58 AC_DEFUN([OCTAVE_SET_DEFAULT], |
| 3176 | 59 [ifelse($#, 2, [: ${$1=$2} |
| 2813 | 60 ])dnl |
| 61 AC_MSG_RESULT([defining $1 to be $$1]) | |
| 62 AC_SUBST($1)]) | |
| 63 dnl | |
| 3130 | 64 dnl Check for ar. |
| 65 dnl | |
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66 AC_DEFUN([OCTAVE_PROG_AR], |
| 3130 | 67 [if test -z "$AR"; then |
| 68 AR=ar | |
| 69 fi | |
| 70 AC_SUBST(AR) | |
| 71 | |
| 72 if test -z "$ARFLAGS"; then | |
| 73 ARFLAGS="rc" | |
| 74 fi | |
| 75 AC_SUBST(ARFLAGS) | |
| 76 ]) | |
| 77 dnl | |
| 4360 | 78 dnl See if the compiler supports placement delete |
| 79 dnl | |
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80 AC_DEFUN([OCTAVE_PLACEMENT_DELETE], |
| 4360 | 81 [AC_CACHE_CHECK([whether <new> defines placement delete operator], |
| 82 octave_cv_placement_delete, | |
| 83 [AC_LANG_PUSH(C++) | |
| 5844 | 84 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <new>]], |
| 85 [[operator delete((void *)0, (void *)0);]])], | |
| 4360 | 86 octave_cv_placement_delete=yes, octave_cv_placement_delete=no)]) |
| 87 if test $octave_cv_placement_delete = yes; then | |
| 88 AC_DEFINE(HAVE_PLACEMENT_DELETE,1,[Define if C++ supports operator delete(void *, void *)]) | |
| 89 fi | |
| 90 AC_LANG_POP(C++) | |
| 91 ]) | |
| 92 dnl | |
| 4366 | 93 dnl See if the compiler dynamic auto arrays |
| 94 dnl | |
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95 AC_DEFUN([OCTAVE_DYNAMIC_AUTO_ARRAYS], |
| 4366 | 96 [AC_CACHE_CHECK([whether C++ supports dynamic auto arrays], |
| 97 octave_cv_dynamic_auto_arrays, | |
| 98 [AC_LANG_PUSH(C++) | |
| 5844 | 99 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], |
| 100 [[void test(char *); int length(); char x[length()]; test(x);]])], | |
| 4366 | 101 octave_cv_dynamic_auto_arrays=yes, octave_cv_dynamic_auto_arrays=no)]) |
| 102 if test $octave_cv_dynamic_auto_arrays = yes; then | |
| 103 AC_DEFINE(HAVE_DYNAMIC_AUTO_ARRAYS,1,[Define if C++ supports dynamic auto arrays]) | |
| 104 fi | |
| 105 AC_LANG_POP(C++) | |
| 106 ]) | |
| 107 dnl | |
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108 dnl See if the C++ library has functions to set real and imaginary |
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109 dnl parts of complex numbers independently. |
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110 dnl |
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111 AC_DEFUN([OCTAVE_CXX_COMPLEX_SETTERS], |
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112 [AC_CACHE_CHECK([whether complex class can set components independently], |
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113 octave_cv_cxx_complex_setters, |
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114 [AC_LANG_PUSH(C++) |
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115 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <complex>]], |
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116 [[std::complex<double> x; x.real (1.0); x.imag (2.0);]])], |
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117 octave_cv_cxx_complex_setters=yes, octave_cv_cxx_complex_setters=no)]) |
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118 if test $octave_cv_cxx_complex_setters = yes; then |
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119 AC_DEFINE(HAVE_CXX_COMPLEX_SETTERS,1,[Define if C++ complex class has void real (T) and void imag (T) methods]) |
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120 fi |
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121 AC_LANG_POP(C++) |
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122 ]) |
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123 dnl |
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124 dnl See if the C++ library has functions to access real and imaginary |
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125 dnl parts of complex numbers independently via references. |
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126 dnl |
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127 AC_DEFUN([OCTAVE_CXX_COMPLEX_REFERENCE_ACCESSORS], |
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128 [AC_CACHE_CHECK([whether complex class can reference components independently], |
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129 octave_cv_cxx_complex_reference_accessors, |
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130 [AC_LANG_PUSH(C++) |
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131 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <complex>]], |
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132 [[std::complex<double> x; x.real () = 1.0; x.imag () = 1.0;]])], |
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133 octave_cv_cxx_complex_reference_accessors=yes, octave_cv_cxx_complex_reference_accessors=no)]) |
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134 if test $octave_cv_cxx_complex_reference_accessors = yes; then |
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135 AC_DEFINE(HAVE_CXX_COMPLEX_REFERENCE_ACCESSORS,1,[Define if C++ complex class has T& real (void) and T& imag (void) methods]) |
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136 fi |
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137 AC_LANG_POP(C++) |
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138 ]) |
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139 dnl |
| 1707 | 140 dnl The following test is from Karl Berry's Kpathseach library. I'm |
| 141 dnl including it here in case we someday want to make the use of | |
| 142 dnl kpathsea optional. | |
| 1708 | 143 dnl |
| 144 dnl Some BSD putenv's, e.g., FreeBSD, do malloc/free's on the environment. | |
| 145 dnl This test program is due to Mike Hibler <mike@cs.utah.edu>. | |
| 146 dnl We don't actually need to run this if we don't have putenv, but it | |
| 147 dnl doesn't hurt. | |
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148 AC_DEFUN([OCTAVE_SMART_PUTENV], |
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149 [AC_MSG_CHECKING([whether putenv uses malloc]) |
| 1707 | 150 AC_CACHE_VAL(octave_cv_func_putenv_malloc, |
| 5844 | 151 [AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
| 1707 | 152 #define VAR "YOW_VAR" |
| 153 #define STRING1 "GabbaGabbaHey" | |
| 154 #define STRING2 "Yow!!" /* should be shorter than STRING1 */ | |
| 155 extern char *getenv (); /* in case char* and int don't mix gracefully */ | |
| 156 main () | |
| 157 { | |
| 158 char *str1, *rstr1, *str2, *rstr2; | |
| 159 str1 = getenv (VAR); | |
| 160 if (str1) | |
| 161 exit (1); | |
| 162 str1 = malloc (strlen (VAR) + 1 + strlen (STRING1) + 1); | |
| 163 if (str1 == 0) | |
| 164 exit (2); | |
| 165 strcpy (str1, VAR); | |
| 166 strcat (str1, "="); | |
| 167 strcat (str1, STRING1); | |
| 168 if (putenv (str1) < 0) | |
| 169 exit (3); | |
| 170 rstr1 = getenv (VAR); | |
| 171 if (rstr1 == 0) | |
| 172 exit (4); | |
| 173 rstr1 -= strlen (VAR) + 1; | |
| 174 if (strncmp (rstr1, VAR, strlen (VAR))) | |
| 175 exit (5); | |
| 176 str2 = malloc (strlen (VAR) + 1 + strlen (STRING2) + 1); | |
| 177 if (str2 == 0 || str1 == str2) | |
| 178 exit (6); | |
| 179 strcpy (str2, VAR); | |
| 180 strcat (str2, "="); | |
| 181 strcat (str2, STRING2); | |
| 182 if (putenv (str2) < 0) | |
| 183 exit (7); | |
| 184 rstr2 = getenv (VAR); | |
| 185 if (rstr2 == 0) | |
| 186 exit (8); | |
| 187 rstr2 -= strlen (VAR) + 1; | |
| 188 #if 0 | |
| 189 printf ("rstr1=0x%x, rstr2=0x%x\n", rstr1, rstr2); | |
| 190 /* | |
| 191 * If string from first call was reused for the second call, | |
| 192 * you had better not do a free on the first string! | |
| 193 */ | |
| 194 if (rstr1 == rstr2) | |
| 195 printf ("#define SMART_PUTENV\n"); | |
| 196 else | |
| 197 printf ("#undef SMART_PUTENV\n"); | |
| 198 #endif | |
| 199 exit (rstr1 == rstr2 ? 0 : 1); | |
| 5844 | 200 }]])], octave_cv_func_putenv_malloc=yes, octave_cv_func_putenv_malloc=no, |
| 1707 | 201 octave_cv_func_putenv_malloc=no)])dnl |
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202 AC_MSG_RESULT([$octave_cv_func_putenv_malloc]) |
| 1707 | 203 if test $octave_cv_func_putenv_malloc = yes; then |
| 3887 | 204 AC_DEFINE(SMART_PUTENV,1,[To quiet autoheader.]) |
| 1708 | 205 fi]) |
| 1788 | 206 dnl |
| 3107 | 207 dnl Check to see if C++ compiler needs the new friend template declaration |
| 208 dnl syntax. | |
| 209 dnl | |
| 210 dnl OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL | |
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211 AC_DEFUN([OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL], [ |
| 3107 | 212 AC_REQUIRE([AC_PROG_CXX]) |
| 213 AC_MSG_CHECKING([for C++ support for new friend template declaration]) | |
| 214 AC_CACHE_VAL(octave_cv_cxx_new_friend_template_decl, [ | |
| 3888 | 215 AC_LANG_PUSH(C++) |
| 3107 | 216 rm -f conftest.h |
| 217 cat > conftest.h <<EOB | |
| 218 struct A { | |
| 219 friend int operator== (const A&, const A&); | |
| 220 A (int) { } | |
| 221 }; | |
| 222 | |
| 223 template <class T> int | |
| 224 operator== (const T&, const T&) | |
| 225 { | |
| 226 return 0; | |
| 227 } | |
| 228 EOB | |
| 5842 | 229 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "conftest.h"]], |
| 230 [[A a (1); | |
| 231 return a == A(1);]])], | |
| 232 [octave_cv_cxx_new_friend_template_decl=no], | |
| 233 [octave_cv_cxx_new_friend_template_decl=yes]) | |
| 3888 | 234 AC_LANG_POP(C++) |
| 3107 | 235 ]) |
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236 AC_MSG_RESULT([$octave_cv_cxx_new_friend_template_decl]) |
| 3107 | 237 if test $octave_cv_cxx_new_friend_template_decl = yes; then |
| 3887 | 238 AC_DEFINE(CXX_NEW_FRIEND_TEMPLATE_DECL,1,[Define if your compiler supports `<>' stuff for template friends.]) |
| 3107 | 239 fi |
| 240 ]) | |
| 3126 | 241 dnl |
| 3233 | 242 dnl Check to see if C compiler handles FLAG command line option. If |
| 243 dnl two arguments are specified, execute the second arg as shell | |
| 244 dnl commands. Otherwise, add FLAG to CFLAGS if the compiler accepts | |
| 245 dnl the flag. | |
| 3126 | 246 dnl |
| 247 dnl OCTAVE_CC_FLAG | |
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248 AC_DEFUN([OCTAVE_CC_FLAG], [ |
| 3908 | 249 ac_safe=`echo "$1" | sed 'y%./+-:=%__p___%'` |
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250 AC_MSG_CHECKING([whether ${CC-cc} accepts $1]) |
| 3126 | 251 AC_CACHE_VAL(octave_cv_cc_flag_$ac_safe, [ |
| 3888 | 252 AC_LANG_PUSH(C) |
| 3126 | 253 XCFLAGS="$CFLAGS" |
| 254 CFLAGS="$CFLAGS $1" | |
| 5177 | 255 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], |
| 3126 | 256 eval "octave_cv_cc_flag_$ac_safe=yes", |
| 257 eval "octave_cv_cc_flag_$ac_safe=no") | |
| 258 CFLAGS="$XCFLAGS" | |
| 3888 | 259 AC_LANG_POP(C) |
| 3126 | 260 ]) |
| 261 if eval "test \"`echo '$octave_cv_cc_flag_'$ac_safe`\" = yes"; then | |
| 262 AC_MSG_RESULT(yes) | |
| 3131 | 263 ifelse([$2], , [ |
| 264 CFLAGS="$CFLAGS $1" | |
| 265 AC_MSG_RESULT([adding $1 to CFLAGS])], [$2]) | |
| 3126 | 266 else |
| 267 AC_MSG_RESULT(no) | |
| 268 ifelse([$3], , , [$3]) | |
| 269 fi | |
| 270 ]) | |
| 271 dnl | |
| 3233 | 272 dnl Check to see if C++ compiler handles FLAG command line option. If |
| 273 dnl two arguments are specified, execute the second arg as shell | |
| 274 dnl commands. Otherwise, add FLAG to CXXFLAGS if the compiler accepts | |
| 275 dnl the flag. | |
| 3126 | 276 dnl |
| 277 dnl OCTAVE_CXX_FLAG | |
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278 AC_DEFUN([OCTAVE_CXX_FLAG], [ |
| 3908 | 279 ac_safe=`echo "$1" | sed 'y%./+-:=%__p___%'` |
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280 AC_MSG_CHECKING([whether ${CXX-g++} accepts $1]) |
| 3126 | 281 AC_CACHE_VAL(octave_cv_cxx_flag_$ac_safe, [ |
| 3888 | 282 AC_LANG_PUSH(C++) |
| 3126 | 283 XCXXFLAGS="$CXXFLAGS" |
| 284 CXXFLAGS="$CXXFLAGS $1" | |
| 5177 | 285 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], |
| 3126 | 286 eval "octave_cv_cxx_flag_$ac_safe=yes", |
| 287 eval "octave_cv_cxx_flag_$ac_safe=no") | |
| 288 CXXFLAGS="$XCXXFLAGS" | |
| 3888 | 289 AC_LANG_POP(C++) |
| 3126 | 290 ]) |
| 291 if eval "test \"`echo '$octave_cv_cxx_flag_'$ac_safe`\" = yes"; then | |
| 292 AC_MSG_RESULT(yes) | |
| 3131 | 293 ifelse([$2], , [ |
| 294 CXXFLAGS="$CXXFLAGS $1" | |
| 295 AC_MSG_RESULT([adding $1 to CXXFLAGS])], [$2]) | |
| 3126 | 296 else |
| 297 AC_MSG_RESULT(no) | |
| 298 ifelse([$3], , , [$3]) | |
| 299 fi | |
| 300 ]) | |
| 3130 | 301 dnl |
| 5076 | 302 dnl Check to see if Fortran compiler handles FLAG command line option. If |
| 303 dnl two arguments are specified, execute the second arg as shell | |
| 304 dnl commands. Otherwise, add FLAG to FFLAGS if the compiler accepts | |
| 305 dnl the flag. | |
| 306 dnl | |
| 307 dnl OCTAVE_F77_FLAG | |
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308 AC_DEFUN([OCTAVE_F77_FLAG], [ |
| 5076 | 309 ac_safe=`echo "$1" | sed 'y%./+-:=%__p___%'` |
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310 AC_MSG_CHECKING([whether ${F77-g77} accepts $1]) |
| 5076 | 311 AC_CACHE_VAL(octave_cv_f77_flag_$ac_safe, [ |
| 312 AC_LANG_PUSH(Fortran 77) | |
| 313 XFFLAGS="$FFLAGS" | |
| 314 FFLAGS="$FFLAGS $1" | |
| 5177 | 315 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], |
| 5076 | 316 eval "octave_cv_f77_flag_$ac_safe=yes", |
| 317 eval "octave_cv_f77_flag_$ac_safe=no") | |
| 318 FFLAGS="$XFFLAGS" | |
| 319 AC_LANG_POP(Fortran 77) | |
| 320 ]) | |
| 321 if eval "test \"`echo '$octave_cv_f77_flag_'$ac_safe`\" = yes"; then | |
| 322 AC_MSG_RESULT(yes) | |
| 323 ifelse([$2], , [ | |
| 324 FFLAGS="$FFLAGS $1" | |
| 325 AC_MSG_RESULT([adding $1 to FFLAGS])], [$2]) | |
| 326 else | |
| 327 AC_MSG_RESULT(no) | |
| 328 ifelse([$3], , , [$3]) | |
| 329 fi | |
| 330 ]) | |
| 331 dnl | |
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332 dnl Check to see whether Fortran compiler has the intrinsic function ISNAN. |
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333 dnl |
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334 AC_DEFUN([OCTAVE_CHECK_FORTRAN_HAVE_ISNAN], [ |
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335 AC_LANG_PUSH(Fortran 77) |
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336 AC_CACHE_CHECK([whether $F77 has the intrinsic function ISNAN], |
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337 [octave_cv_fortran_have_isnan], |
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338 [AC_COMPILE_IFELSE( |
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339 [ program foo |
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340 implicit none |
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341 real x |
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342 double precision y |
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343 if (isnan(x)) then |
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344 print *, 'x is NaN' |
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345 end if |
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346 if (isnan(y)) then |
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347 print *, 'y is NaN' |
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348 end if |
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349 end program], [octave_cv_fortran_have_isnan=yes], [octave_cv_fortran_have_isnan=no] |
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350 )]) |
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351 AC_LANG_POP(Fortran 77) |
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352 ]) |
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353 dnl |
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354 dnl Check to see whether the default Fortran INTEGER is 64 bits wide. |
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355 dnl |
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356 AC_DEFUN([OCTAVE_CHECK_FORTRAN_INTEGER_SIZE], [ |
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357 octave_fintsize_save_FFLAGS="$FFLAGS" |
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358 FFLAGS="$FFLAGS $F77_INTEGER_8_FLAG" |
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359 AC_LANG_PUSH(Fortran 77) |
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360 AC_CACHE_CHECK([whether $F77 generates correct size integers], |
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361 [octave_cv_fortran_integer_size], |
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362 [AC_COMPILE_IFELSE( |
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363 [ subroutine foo(n, in, out) |
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364 integer n, in(n), out(n) |
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365 integer i |
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366 do 10 i = 1, n |
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367 out(i) = in(i) |
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368 10 continue |
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369 return |
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370 end], |
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371 [mv conftest.$ac_objext fintsize.$ac_objext |
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372 |
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373 octave_fintsize_save_LIBS="$LIBS" |
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374 LIBS="fintsize.$ac_objext $[]_AC_LANG_PREFIX[]LIBS" |
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375 AC_LANG_PUSH(C)dnl |
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376 AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <assert.h>]], [[ |
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377 #ifdef USE_64_BIT_IDX_T |
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378 #if IDX_TYPE_LONG |
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379 typedef long octave_idx_type; |
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380 #else |
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381 typedef int octave_idx_type; |
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382 #endif |
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383 #else |
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384 typedef int octave_idx_type; |
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385 #endif |
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386 octave_idx_type n = 2; |
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387 octave_idx_type in[2]; |
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388 octave_idx_type out[2]; |
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389 in[0] = 13; |
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390 in[0] = 42; |
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391 F77_FUNC(foo,FOO) (&n, &in, &out); |
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392 assert (in[0] == out[0] && in[1] == out[1]); |
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393 ]])], |
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394 [octave_cv_fortran_integer_size=yes], |
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395 [octave_cv_fortran_integer_size=no], |
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396 [octave_cv_fortran_integer_size=yes]) |
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397 AC_LANG_POP(C)dnl |
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398 LIBS="$octave_fintsize_save_LIBS" |
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399 rm -f conftest.$ac_objext fintsize.$ac_objext |
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400 ], [ |
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401 rm -f conftest.$ac_objext |
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402 AC_MSG_FAILURE([cannot compile a simple Fortran program]) |
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403 octave_cv_fortran_integer_size=no])]) |
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404 AC_LANG_POP(Fortran 77) |
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405 FFLAGS="$octave_fintsize_save_FFLAGS" |
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406 ]) |
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407 dnl |
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408 dnl |
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409 dnl |
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410 dnl OCTAVE_CHECK_LIBRARY(LIBRARY, DOC-NAME, WARN-MSG, HEADER, FUNC, |
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411 dnl LANG, DOC-STRING, EXTRA-CHECK) |
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412 AC_DEFUN([OCTAVE_CHECK_LIBRARY], [ |
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413 AC_ARG_WITH([$1-includedir], |
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414 [AS_HELP_STRING([--with-$1-includedir=DIR], |
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415 [look for $2 include files in DIR])], |
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416 [m4_toupper([$1])_CPPFLAGS="-I$withval"]) |
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417 AC_SUBST(m4_toupper([$1])_CPPFLAGS) |
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418 |
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419 AC_ARG_WITH([$1-libdir], |
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420 [AS_HELP_STRING([--with-$1-libdir=DIR], |
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421 [look for $2 libraries in DIR])], |
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422 [m4_toupper([$1])_LDFLAGS="-L$withval"]) |
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423 AC_SUBST(m4_toupper([$1])_LDFLAGS) |
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424 |
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425 AC_ARG_WITH([$1], |
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426 [m4_ifblank([$7], |
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427 [AS_HELP_STRING([--without-$1], [don't use $2 library])], |
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428 [AS_HELP_STRING([--without-$1], [$7])])], |
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429 with_$1=$withval, with_$1=yes) |
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430 |
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431 m4_toupper([$1])_LIBS= |
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432 case $with_$1 in |
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433 no) |
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434 m4_toupper([$1])_LIBS= |
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435 ;; |
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436 yes | "") |
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437 m4_toupper([$1])_LIBS="-l$1" |
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438 ;; |
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439 -* | */* | *.a | *.so | *.so.* | *.o) |
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440 m4_toupper([$1])_LIBS="$with_$1" |
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441 ;; |
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442 *) |
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443 m4_toupper([$1])_LIBS="-l$with_$1" |
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444 ;; |
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445 esac |
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446 |
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447 [TEXINFO_]m4_toupper([$1])= |
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448 warn_$1="$3" |
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449 if test -n "$m4_toupper([$1])_LIBS"; then |
|
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450 octave_check_library_save_CPPFLAGS="$CPPFLAGS" |
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451 CPPFLAGS="$m4_toupper([$1])_CPPFLAGS $CPPFLAGS" |
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452 m4_ifnblank([$6], [AC_LANG_PUSH($6)]) |
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453 octave_$1_check_for_lib=false |
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454 m4_ifblank([$4], [octave_$1_check_for_lib=true], |
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455 [AC_CHECK_HEADERS($4, [octave_$1_check_for_lib=true; break])]) |
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456 if $octave_$1_check_for_lib; then |
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457 octave_check_library_save_LDFLAGS="$LDFLAGS" |
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458 LDFLAGS="$m4_toupper([$1])_LDFLAGS $LDFLAGS" |
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459 octave_check_library_save_LIBS="$LIBS" |
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460 LIBS="$m4_toupper([$1])_LIBS $LIBS" |
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461 octave_$1_ok=no |
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462 AC_MSG_CHECKING([for $5 in $m4_toupper([$1])_LIBS]) |
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463 AC_LINK_IFELSE([AC_LANG_CALL([], [$5])], |
|
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464 [octave_$1_ok=yes]) |
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465 AC_MSG_RESULT([$octave_$1_ok]) |
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466 if test $octave_$1_ok = yes; then |
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467 m4_ifblank([$8], [ |
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468 warn_$1= |
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469 AC_DEFINE([HAVE_]m4_toupper([$1]), 1, |
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470 [Define if $2 is available.]) |
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471 [TEXINFO_]m4_toupper([$1])="@set [HAVE_]m4_toupper([$1])"], [$8]) |
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472 fi |
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473 LIBS="$octave_check_library_save_LIBS" |
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474 LDFLAGS="$octave_check_library_save_LDFLAGS" |
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475 fi |
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476 m4_ifnblank([$6], [AC_LANG_POP($6)]) |
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477 CPPFLAGS="$octave_check_library_save_CPPFLAGS" |
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478 fi |
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479 AC_SUBST(m4_toupper([$1])_LIBS) |
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480 AC_SUBST([TEXINFO_]m4_toupper([$1])) |
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481 if test -n "$warn_$1"; then |
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482 AC_MSG_WARN([$warn_$1]) |
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483 m4_toupper([$1])_LIBS= |
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484 fi |
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485 ]) |
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486 dnl |
| 3729 | 487 dnl Check for flex |
| 488 dnl | |
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489 AC_DEFUN([OCTAVE_PROG_FLEX], [ |
| 3729 | 490 ### For now, don't define LEXLIB to be -lfl -- we don't use anything in |
| 491 ### it, and it might not be installed. | |
| 492 ### | |
| 493 ### Also make sure that we generate an interactive scanner if we are | |
| 494 ### using flex. | |
| 495 AC_PROG_LEX | |
| 496 case "$LEX" in | |
| 497 flex*) | |
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498 LFLAGS="-I" |
| 3729 | 499 AC_MSG_RESULT([defining LFLAGS to be $LFLAGS]) |
| 500 LEXLIB= | |
| 501 ;; | |
| 502 *) | |
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503 LEX='$(top_srcdir)/build-aux/missing flex' |
| 3729 | 504 warn_flex="I didn't find flex, but it's only a problem if you need to reconstruct lex.cc" |
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505 AC_MSG_WARN([$warn_flex]) |
| 3729 | 506 ;; |
| 507 esac | |
| 508 AC_SUBST(LFLAGS) | |
| 509 ]) | |
| 510 dnl | |
| 511 dnl Check for bison | |
| 512 dnl | |
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513 AC_DEFUN([OCTAVE_PROG_BISON], [ |
| 3729 | 514 AC_PROG_YACC |
| 515 case "$YACC" in | |
| 516 bison*) | |
| 517 ;; | |
| 518 *) | |
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519 YACC='$(top_srcdir)/build-aux/missing bison' |
| 3729 | 520 warn_bison="I didn't find bison, but it's only a problem if you need to reconstruct parse.cc" |
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521 AC_MSG_WARN([$warn_bison]) |
| 3729 | 522 ;; |
| 523 esac | |
| 524 ]) | |
| 525 dnl | |
| 3130 | 526 dnl What pager should we use? |
| 527 dnl | |
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528 AC_DEFUN([OCTAVE_PROG_PAGER], |
| 3130 | 529 [if test "$cross_compiling" = yes; then |
| 530 DEFAULT_PAGER=less | |
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531 AC_MSG_RESULT([assuming $DEFAULT_PAGER exists on $canonical_host_type host]) |
| 3130 | 532 AC_SUBST(DEFAULT_PAGER) |
| 533 else | |
| 534 octave_possible_pagers="less more page pg" | |
| 535 case "$canonical_host_type" in | |
| 6103 | 536 *-*-cygwin* | *-*-mingw32* | *-*-msdosmsvc) |
| 3130 | 537 octave_possible_pagers="$octave_possible_pagers more.com" |
| 538 ;; | |
| 539 esac | |
| 540 | |
| 541 AC_CHECK_PROGS(DEFAULT_PAGER, $octave_possible_pagers, []) | |
| 542 if test -z "$DEFAULT_PAGER"; then | |
| 543 warn_less="I couldn't find \`less', \`more', \`page', or \`pg'" | |
|
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544 AC_MSG_WARN([$warn_less]) |
| 3130 | 545 fi |
| 546 fi | |
| 547 ]) | |
| 548 dnl | |
| 6821 | 549 dnl Does gnuplot exist? |
| 3130 | 550 dnl |
|
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551 AC_DEFUN([OCTAVE_PROG_GNUPLOT], [ |
|
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552 gp_names="gnuplot" |
|
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553 gp_default="gnuplot" |
| 4098 | 554 if test "$cross_compiling" = yes; then |
| 7361 | 555 GNUPLOT="$gp_default" |
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556 AC_MSG_RESULT([assuming $GNUPLOT exists on $canonical_host_type host]) |
| 3130 | 557 else |
|
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558 AC_CHECK_PROGS(GNUPLOT, [$gp_names]) |
| 7361 | 559 if test -z "$GNUPLOT"; then |
| 5513 | 560 warn_gnuplot=yes |
| 3130 | 561 |
| 7361 | 562 GNUPLOT="$gp_default" |
| 5076 | 563 |
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564 AC_MSG_WARN([gnuplot not found. It isn't necessary to have gnuplot]) |
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565 AC_MSG_WARN([installed, but without native graphics or gnuplot]) |
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566 AC_MSG_WARN([you won't be able to use any of Octave's plotting commands.]) |
| 3130 | 567 fi |
| 568 fi | |
| 7361 | 569 AC_SUBST(GNUPLOT) |
| 3130 | 570 ]) |
| 571 dnl | |
| 3673 | 572 dnl Is gperf installed? |
| 573 dnl | |
| 574 dnl OCTAVE_PROG_GPERF | |
|
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575 AC_DEFUN([OCTAVE_PROG_GPERF], [ |
| 6119 | 576 AC_CHECK_PROG(GPERF, gperf, gperf, []) |
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577 if test -z "$GPERF"; then |
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578 GPERF='$(top_srcdir)/build-aux/missing gperf' |
| 3731 | 579 warn_gperf="I didn't find gperf, but it's only a problem if you need to reconstruct oct-gperf.h" |
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580 AC_MSG_WARN([$warn_gperf]) |
| 3731 | 581 fi |
| 582 AC_SUBST(GPERF) | |
| 3673 | 583 ]) |
| 584 dnl | |
| 5934 | 585 dnl Is ghostscript installed? |
| 586 dnl | |
| 587 dnl OCTAVE_PROG_GHOSTSCRIPT | |
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588 AC_DEFUN([OCTAVE_PROG_GHOSTSCRIPT], [ |
| 6116 | 589 case "$canonical_host_type" in |
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590 *-*-mingw* | *-*-msdosmsvc) |
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591 gs_names="gswin32c gs mgs" |
| 6116 | 592 ;; |
| 593 *) | |
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594 gs_names="gs" |
| 6116 | 595 ;; |
| 596 esac | |
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597 AC_CHECK_PROGS(GHOSTSCRIPT, [$gs_names]) |
| 5934 | 598 if test -z "$GHOSTSCRIPT"; then |
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599 GHOSTSCRIPT='$(top_srcdir)/build-aux/missing gs' |
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600 warn_ghostscript="I didn't find ghostscript, so reconstructing figures for the manual will fail, and saving graphics in some output formats will fail when using Octave" |
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601 AC_MSG_WARN([$warn_ghostscript]) |
| 5934 | 602 fi |
| 603 AC_SUBST(GHOSTSCRIPT) | |
| 604 ]) | |
| 605 dnl | |
| 606 dnl Is texi2dvi installed? | |
| 607 dnl | |
| 608 dnl OCTAVE_PROG_TEXI2DVI | |
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609 AC_DEFUN([OCTAVE_PROG_TEXI2DVI], [ |
| 6119 | 610 AC_CHECK_PROG(TEXI2DVI, texi2dvi, texi2dvi, []) |
| 5934 | 611 if test -z "$TEXI2DVI"; then |
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612 TEXI2DVI='$(top_srcdir)/build-aux/missing texi2dvi' |
| 5934 | 613 warn_texi2dvi="I didn't find texi2dvi, but it's only a problem if you need to reconstruct the DVI version of the manual" |
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614 AC_MSG_WARN([$warn_texi2dvi]) |
| 5934 | 615 fi |
| 616 AC_SUBST(TEXI2DVI) | |
| 617 ]) | |
| 618 dnl | |
| 619 dnl Is texi2pdf installed? | |
| 620 dnl | |
| 621 dnl OCTAVE_PROG_TEXI2PDF | |
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622 AC_DEFUN([OCTAVE_PROG_TEXI2PDF], [ |
| 6116 | 623 AC_REQUIRE([OCTAVE_PROG_TEXI2DVI]) |
| 6119 | 624 AC_CHECK_PROG(TEXI2PDF, texi2pdf, texi2pdf, []) |
| 5934 | 625 if test -z "$TEXI2PDF"; then |
| 6116 | 626 missing=true; |
| 627 if test -n "$TEXI2DVI"; then | |
| 628 TEXI2PDF="$TEXI2DVI --pdf" | |
| 629 missing=false; | |
| 630 fi | |
| 631 else | |
| 632 missing=false; | |
| 633 fi | |
| 634 if $missing; then | |
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635 TEXI2PDF='$(top_srcdir)/build-aux/missing texi2pdf' |
| 5934 | 636 warn_texi2pdf="I didn't find texi2pdf, but it's only a problem if you need to reconstruct the PDF version of the manual" |
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637 AC_MSG_WARN([$warn_texi2pdf]) |
| 5934 | 638 fi |
| 639 AC_SUBST(TEXI2PDF) | |
| 640 ]) | |
| 641 dnl | |
| 3769 | 642 dnl See if the C++ library is ISO compliant. |
| 643 dnl FIXME: This is obviously very simplistic, and trivially fooled. | |
| 644 dnl | |
| 645 dnl OCTAVE_CXX_ISO_COMPLIANT_LIBRARY | |
|
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646 AC_DEFUN([OCTAVE_CXX_ISO_COMPLIANT_LIBRARY], [ |
| 3769 | 647 AC_REQUIRE([AC_PROG_CXX]) |
| 648 AC_MSG_CHECKING([if C++ library is ISO compliant]) | |
| 649 AC_CACHE_VAL(octave_cv_cxx_iso_compliant_library, [ | |
| 3888 | 650 AC_LANG_PUSH(C++) |
| 3769 | 651 rm -f conftest.h |
| 3943 | 652 ### Omitting cwctype for now, since it is broken with gcc-3.0.x and |
| 653 ### possibly other versions... | |
| 3769 | 654 for inc in algorithm bitset cassert cctype cerrno cfloat ciso646 \ |
| 655 climits clocale cmath complex csetjmp csignal cstdarg cstddef \ | |
| 3943 | 656 cstdio cstdlib cstring ctime cwchar deque exception \ |
| 3769 | 657 fstream functional iomanip ios iosfwd iostream istream iterator \ |
| 658 limits list locale map memory new numeric ostream queue set \ | |
| 659 sstream stack stdexcept streambuf string strstream typeinfo \ | |
| 660 utility valarray vector; do | |
| 661 echo "#include <$inc>" >> conftest.h | |
| 662 done | |
| 5842 | 663 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "conftest.h"]], |
| 664 [[std::bitset<50> flags; | |
| 3769 | 665 flags.set(); |
| 666 int digits = std::numeric_limits<unsigned long>::digits; | |
| 5842 | 667 digits = 0;]])], |
| 668 [octave_cv_cxx_iso_compliant_library=yes], | |
| 669 [octave_cv_cxx_iso_compliant_library=no]) | |
| 3888 | 670 AC_LANG_POP(C++) |
| 3769 | 671 ]) |
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672 AC_MSG_RESULT([$octave_cv_cxx_iso_compliant_library]) |
| 3769 | 673 if test $octave_cv_cxx_iso_compliant_library = yes; then |
| 3887 | 674 AC_DEFINE(CXX_ISO_COMPLIANT_LIBRARY, 1, [Define if your C++ runtime library is ISO compliant.]) |
| 3769 | 675 fi |
| 676 ]) | |
| 3822 | 677 dnl |
| 678 dnl Allow the user disable support for command line editing using GNU | |
| 679 dnl readline. | |
| 680 dnl | |
| 681 dnl OCTAVE_ENABLE_READLINE | |
|
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682 AC_DEFUN([OCTAVE_ENABLE_READLINE], [ |
| 3822 | 683 USE_READLINE=true |
| 9515 | 684 READLINE_LIBS= |
| 3822 | 685 AC_ARG_ENABLE(readline, |
| 686 [ --enable-readline use readline library (default is yes)], | |
| 687 [if test "$enableval" = no; then | |
| 3824 | 688 USE_READLINE=false |
| 3825 | 689 warn_readline="command editing and history features require GNU Readline" |
| 3824 | 690 fi]) |
| 3822 | 691 if $USE_READLINE; then |
| 9515 | 692 save_LIBS="$LIBS" |
| 693 LIBS="$TERM_LIBS" | |
| 3822 | 694 AC_CHECK_LIB(readline, rl_set_keyboard_input_timeout, [ |
| 9515 | 695 READLINE_LIBS="-lreadline" |
| 3887 | 696 AC_DEFINE(USE_READLINE, 1, [Define to use the readline library.]) |
| 3822 | 697 ], [ |
| 3824 | 698 AC_MSG_WARN([I need GNU Readline 4.2 or later]) |
| 699 AC_MSG_ERROR([this is fatal unless you specify --disable-readline]) | |
| 3822 | 700 ]) |
| 9515 | 701 LIBS="$save_LIBS" |
| 3822 | 702 fi |
| 9515 | 703 AC_SUBST(READLINE_LIBS) |
| 3822 | 704 ]) |
| 3842 | 705 dnl |
| 5854 | 706 dnl Check to see if C++ reintrepret cast works for function pointers. |
| 707 dnl | |
| 708 dnl OCTAVE_CXX_BROKEN_REINTERPRET_CAST | |
| 709 dnl | |
|
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710 AC_DEFUN([OCTAVE_CXX_BROKEN_REINTERPRET_CAST], [ |
| 5854 | 711 AC_REQUIRE([AC_PROG_CXX]) |
| 712 AC_LANG_PUSH(C++) | |
| 713 AC_CACHE_CHECK([for broken C++ reinterpret_cast], | |
| 714 octave_cv_cxx_broken_reinterpret_cast, [ | |
| 715 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <cmath>]], [[ | |
| 716 typedef double (*fptr) (double); | |
| 717 fptr psin = sin; | |
| 718 void *vptr = reinterpret_cast<void *> (psin); | |
| 719 psin = reinterpret_cast<fptr> (vptr);]])], | |
| 720 octave_cv_cxx_broken_reinterpret_cast=no, | |
| 721 octave_cv_cxx_broken_reinterpret_cast=yes)]) | |
| 722 if test $octave_cv_cxx_broken_reinterpret_cast = yes ; then | |
| 723 AC_DEFINE(CXX_BROKEN_REINTERPRET_CAST, 1, [Define if C++ reinterpret_cast fails for function pointers.]) | |
| 724 fi | |
| 725 AC_LANG_POP(C++)]) | |
| 726 dnl | |
| 7244 | 727 dnl Find find. |
| 728 dnl | |
| 729 # Prefer GNU find if found. | |
| 730 AN_MAKEVAR([FIND], [OCTAVE_PROG_FIND]) | |
| 731 AN_PROGRAM([gfind], [OCTAVE_PROG_FIND]) | |
| 732 AN_PROGRAM([find], [OCTAVE_PROG_FIND]) | |
| 733 AC_DEFUN([OCTAVE_PROG_FIND], | |
| 734 [AC_CHECK_PROGS(FIND, gfind find, )]) | |
| 735 dnl | |
| 736 dnl Find sed. | |
| 737 dnl | |
| 4084 | 738 # Check for a fully-functional sed program, that truncates |
| 6955 | 739 # as few characters as possible and that supports "\(X\|Y\)" |
| 740 # style regular expression alternation. Prefer GNU sed if found. | |
| 4084 | 741 AC_DEFUN([OCTAVE_PROG_SED], |
| 6955 | 742 [AC_MSG_CHECKING([for a usable sed]) |
| 4084 | 743 if test -z "$SED"; then |
| 6822 | 744 AC_CACHE_VAL(ac_cv_path_sed, [ |
| 745 # Loop through the user's path and test for sed and gsed. | |
| 746 # Then use that list of sed's as ones to test for truncation. | |
| 747 _AS_PATH_WALK([$PATH], | |
| 748 [for ac_prog in sed gsed; do | |
| 749 for ac_exec_ext in '' $ac_executable_extensions; do | |
| 750 if AS_EXECUTABLE_P(["$as_dir/$ac_prog$ac_exec_ext"]); then | |
| 751 _sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext" | |
| 752 fi | |
| 753 done | |
| 4084 | 754 done |
| 6822 | 755 ]) |
| 756 AS_TMPDIR(sed) | |
| 757 _max=0 | |
| 4084 | 758 _count=0 |
| 6822 | 759 # Add /usr/xpg4/bin/sed as it is typically found on Solaris |
| 760 # along with /bin/sed that truncates output. | |
| 761 for _sed in $_sed_list /usr/xpg4/bin/sed; do | |
| 762 test ! -f ${_sed} && break | |
| 763 cat /dev/null > "$tmp/sed.in" | |
| 764 _count=0 | |
| 765 echo $ECHO_N "0123456789$ECHO_C" >"$tmp/sed.in" | |
| 766 # Check for GNU sed and select it if it is found. | |
| 767 if "${_sed}" --version 2>&1 < /dev/null | egrep '(GNU)' > /dev/null; then | |
| 768 octave_cv_path_sed=${_sed} | |
| 769 break; | |
| 4084 | 770 fi |
| 6955 | 771 # Reject if RE alternation is not handled. |
| 772 if test "`echo 'this and that' | ${_sed} -n 's/\(this\|that\).*$/\1/p'`" != "this"; then | |
| 773 continue; | |
| 774 fi | |
| 6822 | 775 while true; do |
| 776 cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp" | |
| 777 mv "$tmp/sed.tmp" "$tmp/sed.in" | |
| 778 cp "$tmp/sed.in" "$tmp/sed.nl" | |
| 779 echo >>"$tmp/sed.nl" | |
| 780 ${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" || break | |
| 781 cmp -s "$tmp/sed.out" "$tmp/sed.nl" || break | |
| 782 # 10000 chars as input seems more than enough | |
| 783 test $_count -gt 10 && break | |
| 784 _count=`expr $_count + 1` | |
| 785 if test $_count -gt $_max; then | |
| 786 _max=$_count | |
| 787 octave_cv_path_sed=$_sed | |
| 788 fi | |
| 789 done | |
| 4084 | 790 done |
| 6822 | 791 rm -rf "$tmp" |
| 792 ]) | |
| 793 SED=$octave_cv_path_sed | |
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794 if test -z "$SED"; then |
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795 AC_MSG_ERROR([no usable version of sed found]) |
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796 fi |
| 4084 | 797 fi |
| 6822 | 798 AC_SUBST(SED) |
| 4084 | 799 AC_MSG_RESULT([$SED]) |
| 800 ]) | |
| 5465 | 801 dnl |
| 802 dnl Find Perl. | |
| 803 dnl | |
| 804 dnl OCTAVE_PROG_PERL | |
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805 AC_DEFUN([OCTAVE_PROG_PERL], |
| 6119 | 806 [AC_CHECK_PROG(PERL, perl, perl, []) |
| 5465 | 807 AC_SUBST(PERL) |
| 808 ]) | |
| 5468 | 809 dnl |
| 5495 | 810 dnl Find Python. |
| 811 dnl | |
| 812 dnl OCTAVE_PROG_PYTHON | |
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813 AC_DEFUN([OCTAVE_PROG_PYTHON], |
| 6119 | 814 [AC_CHECK_PROG(PYTHON, python, python, []) |
| 5495 | 815 AC_SUBST(PYTHON) |
| 816 ]) | |
| 817 dnl | |
| 5468 | 818 dnl Find desktop-file-install. |
| 819 dnl | |
| 820 dnl OCTAVE_PROG_DESKTOP_FILE_INSTALL | |
|
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821 AC_DEFUN([OCTAVE_PROG_DESKTOP_FILE_INSTALL], |
| 6119 | 822 [AC_CHECK_PROG(DESKTOP_FILE_INSTALL, desktop-file-install, desktop-file-install, []) |
| 5468 | 823 AC_SUBST(DESKTOP_FILE_INSTALL) |
| 824 ]) | |
| 825 dnl | |
| 826 dnl Check for IEEE 754 data format. | |
| 827 dnl | |
| 4853 | 828 AC_DEFUN([OCTAVE_IEEE754_DATA_FORMAT], |
| 829 [AC_MSG_CHECKING([for IEEE 754 data format]) | |
| 830 AC_CACHE_VAL(octave_cv_ieee754_data_format, | |
| 5844 | 831 [AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
| 4853 | 832 int |
| 833 main (void) | |
| 834 { | |
| 835 typedef union { unsigned char c[8]; double d; } ieeebytes; | |
| 836 | |
| 837 ieeebytes l = {0x1c, 0xbc, 0x6e, 0xf2, 0x54, 0x8b, 0x11, 0x43}; | |
| 838 ieeebytes b = {0x43, 0x11, 0x8b, 0x54, 0xf2, 0x6e, 0xbc, 0x1c}; | |
| 839 | |
| 840 return l.d != 1234567891234567.0 && b.d != 1234567891234567.0; | |
| 5844 | 841 }]])], |
| 4853 | 842 octave_cv_ieee754_data_format=yes, |
| 843 octave_cv_ieee754_data_format=no, | |
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844 octave_cv_ieee754_data_format=yes)]) |
| 4853 | 845 if test "$cross_compiling" = yes; then |
| 846 AC_MSG_RESULT([$octave_cv_ieee754_data_format assumed for cross compilation]) | |
| 847 else | |
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848 AC_MSG_RESULT([$octave_cv_ieee754_data_format]) |
| 4853 | 849 fi |
| 850 if test "$octave_cv_ieee754_data_format" = yes; then | |
| 851 AC_DEFINE(HAVE_IEEE754_DATA_FORMAT, 1, [Define if your system uses IEEE 754 data format.]) | |
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852 else |
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853 ## If the format is unknown, then you will probably not have a |
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854 ## useful system, so we will abort here. Anyone wishing to |
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855 ## experiment with building Octave on a system without IEEE |
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856 ## floating point should be capable of removing this check and |
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857 ## the one in the octave_ieee_init function in liboctave/lo-ieee.cc. |
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858 AC_MSG_ERROR([IEEE 754 data format required for building Octave]) |
| 4853 | 859 fi |
| 860 ]) | |
| 5505 | 861 dnl |
| 862 dnl Check for UMFPACK seperately split complex matrix and RHS. Note | |
| 863 dnl that as umfpack.h can be in three different places, rather than | |
| 864 dnl include it, just declare the functions needed. | |
| 865 dnl | |
| 5512 | 866 dnl Assumes that the check for umfpack has already been performed. |
| 5505 | 867 dnl |
| 868 AC_DEFUN([OCTAVE_UMFPACK_SEPERATE_SPLIT], | |
| 869 [AC_MSG_CHECKING([for UMFPACK seperate complex matrix and rhs split]) | |
| 870 AC_CACHE_VAL(octave_cv_umfpack_seperate_split, | |
| 5844 | 871 [AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
| 5505 | 872 #include <stdlib.h> |
| 5512 | 873 #if defined (HAVE_UFSPARSE_UMFPACK_h) |
| 874 #include <ufsparse/umfpack.h> | |
| 875 #elif defined (HAVE_UMFPACK_UMFPACK_H) | |
| 876 #include <umfpack/umfpack.h> | |
| 877 #elif defined (HAVE_UMFPACK_H) | |
| 878 #include <umfpack.h> | |
| 879 #endif | |
| 5505 | 880 int n = 5; |
| 881 int Ap[] = {0, 2, 5, 9, 10, 12}; | |
| 882 int Ai[] = {0, 1, 0, 2, 4, 1, 2, 3, 4, 2, 1, 4}; | |
| 883 double Ax[] = {2., 0., 3., 0., 3., 0., -1., 0., 4., 0., 4., 0., | |
| 884 -3., 0., 1., 0., 2., 0., 2., 0., 6., 0., 1., 0.}; | |
| 885 double br[] = {8., 45., -3., 3., 19.}; | |
| 886 double bi[] = {0., 0., 0., 0., 0.}; | |
| 887 int main (void) | |
| 888 { | |
| 889 double *null = (double *) NULL ; | |
| 890 double *x = (double *)malloc (2 * n * sizeof(double)); | |
| 891 int i ; | |
| 892 void *Symbolic, *Numeric ; | |
| 893 (void) umfpack_zi_symbolic (n, n, Ap, Ai, Ax, null, &Symbolic, null, null) ; | |
| 894 (void) umfpack_zi_numeric (Ap, Ai, Ax, null, Symbolic, &Numeric, null, null) ; | |
| 895 umfpack_zi_free_symbolic (&Symbolic) ; | |
| 896 (void) umfpack_zi_solve (0, Ap, Ai, Ax, null, x, null, br, bi, | |
| 897 Numeric, null, null) ; | |
| 898 umfpack_zi_free_numeric (&Numeric) ; | |
| 899 for (i = 0; i < n; i++, x+=2) | |
| 900 if (fabs(*x - i - 1.) > 1.e-13) | |
| 901 return (1); | |
| 902 return (0) ; | |
| 903 } | |
| 5844 | 904 ]])], |
| 5505 | 905 octave_cv_umfpack_seperate_split=yes, |
| 906 octave_cv_umfpack_seperate_split=no, | |
|
13957
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
907 octave_cv_umfpack_seperate_split=yes)]) |
| 5505 | 908 if test "$cross_compiling" = yes; then |
| 909 AC_MSG_RESULT([$octave_cv_umfpack_seperate_split assumed for cross compilation]) | |
| 910 else | |
|
10012
2441327485a3
use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents:
10011
diff
changeset
|
911 AC_MSG_RESULT([$octave_cv_umfpack_seperate_split]) |
| 5505 | 912 fi |
| 913 if test "$octave_cv_umfpack_seperate_split" = yes; then | |
| 914 AC_DEFINE(UMFPACK_SEPARATE_SPLIT, 1, [Define if the UMFPACK Complex solver allow matrix and RHS to be split independently]) | |
| 915 fi | |
| 916 ]) | |
| 6276 | 917 dnl |
| 918 dnl Check whether using HDF5 DLL under Windows. This is done by | |
| 919 dnl testing for a data symbol in the HDF5 library, which would | |
| 920 dnl requires the definition of _HDF5USEDL_ under MSVC compiler. | |
| 921 dnl | |
| 922 AC_DEFUN([OCTAVE_HDF5_DLL], [ | |
| 923 AC_CACHE_CHECK([if _HDF5USEDLL_ needs to be defined],octave_cv_hdf5_dll, [ | |
| 6724 | 924 AC_TRY_LINK([#include <hdf5.h>], [hid_t x = H5T_NATIVE_DOUBLE; return x], |
| 6276 | 925 octave_cv_hdf5_dll=no, [ |
|
9531
b859079d1644
configure and Makefile fixes for Windows
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9525
diff
changeset
|
926 save_CFLAGS="$CFLAGS" |
| 6276 | 927 CFLAGS="$CFLAGS -DWIN32 -D_HDF5USEDLL_" |
|
9531
b859079d1644
configure and Makefile fixes for Windows
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9525
diff
changeset
|
928 save_LIBS="$LIBS" |
|
b859079d1644
configure and Makefile fixes for Windows
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9525
diff
changeset
|
929 LIBS="$HDF5_LIBS $LIBS" |
| 6724 | 930 AC_TRY_LINK([#include <hdf5.h>], [hid_t x = H5T_NATIVE_DOUBLE; return x], |
| 6276 | 931 octave_cv_hdf5_dll=yes, |
| 932 octave_cv_hdf5_dll=no) | |
|
9531
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configure and Makefile fixes for Windows
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9525
diff
changeset
|
933 CFLAGS="$save_CFLAGS" |
|
b859079d1644
configure and Makefile fixes for Windows
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9525
diff
changeset
|
934 LIBS="$save_LIBS"])]) |
| 6276 | 935 if test "$octave_cv_hdf5_dll" = yes; then |
| 936 AC_DEFINE(_HDF5USEDLL_, 1, [Define if using HDF5 dll (Win32)]) | |
| 937 fi]) | |
| 6823 | 938 dnl |
| 8676 | 939 dnl Check whether HDF5 library has version 1.6 API functions. |
| 940 dnl | |
|
9892
ac69e6f4b33d
Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions
Kacper Kowalik <xarthisius.kk@gmail.com>
parents:
9865
diff
changeset
|
941 AC_DEFUN([OCTAVE_HDF5_HAS_ENFORCED_16_API], [ |
|
ac69e6f4b33d
Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions
Kacper Kowalik <xarthisius.kk@gmail.com>
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diff
changeset
|
942 AC_CACHE_CHECK([whether HDF5 library has enforced version 1.6 API], |
|
ac69e6f4b33d
Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions
Kacper Kowalik <xarthisius.kk@gmail.com>
parents:
9865
diff
changeset
|
943 octave_cv_hdf5_has_enforced_16_api, [ |
| 8676 | 944 AC_TRY_LINK([ |
| 945 #include <hdf5.h> | |
| 946 ], [ | |
| 947 H5Eset_auto (0, 0);], [ | |
|
9892
ac69e6f4b33d
Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions
Kacper Kowalik <xarthisius.kk@gmail.com>
parents:
9865
diff
changeset
|
948 octave_cv_hdf5_has_enforced_16_api=yes], [ |
|
ac69e6f4b33d
Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions
Kacper Kowalik <xarthisius.kk@gmail.com>
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diff
changeset
|
949 octave_cv_hdf5_has_enforced_16_api=no])]) |
|
ac69e6f4b33d
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Kacper Kowalik <xarthisius.kk@gmail.com>
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9865
diff
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|
950 if test "$octave_cv_hdf5_has_enforced_16_api" != "yes"; then |
|
ac69e6f4b33d
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Kacper Kowalik <xarthisius.kk@gmail.com>
parents:
9865
diff
changeset
|
951 AC_DEFINE(HAVE_HDF5_18, 1, [Define if >=HDF5-1.8 is available.]) |
| 8676 | 952 fi |
| 953 ]) | |
| 954 dnl | |
| 6823 | 955 dnl Check for the QHull version. |
| 956 dnl | |
|
9654
a307a6f77fb3
aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents:
9645
diff
changeset
|
957 AC_DEFUN([OCTAVE_CHECK_QHULL_VERSION], |
|
9519
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improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents:
9515
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|
958 [AC_CACHE_CHECK([for qh_version in $QHULL_LIBS], |
|
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improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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|
959 octave_cv_lib_qhull_version, [ |
|
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|
960 AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
|
14043
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|
961 #include <stdio.h> |
|
14315
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Rik <octave@nomad.inbox5.com>
parents:
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diff
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|
962 #if defined (HAVE_LIBQHULL_LIBQHULL_H) |
|
99428221b4e1
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|
963 # include <libqhull/libqhull.h> |
|
99428221b4e1
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Rik <octave@nomad.inbox5.com>
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diff
changeset
|
964 # include <libqhull/qset.h> |
|
99428221b4e1
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|
965 # include <libqhull/geom.h> |
|
99428221b4e1
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Rik <octave@nomad.inbox5.com>
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|
966 # include <libqhull/poly.h> |
|
99428221b4e1
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|
967 # include <libqhull/io.h> |
|
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Rik <octave@nomad.inbox5.com>
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|
968 #elif defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H) |
|
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|
969 # if defined (HAVE_QHULL_LIBQHULL_H) |
|
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|
970 # include <qhull/libqhull.h> |
|
f913363318e0
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|
971 # else |
|
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|
972 # include <qhull/qhull.h> |
|
f913363318e0
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|
973 # endif |
|
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handle new names and locations of qhull include files (bug #33712)
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diff
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|
974 # include <qhull/qset.h> |
|
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|
975 # include <qhull/geom.h> |
|
f913363318e0
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|
976 # include <qhull/poly.h> |
|
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|
977 # include <qhull/io.h> |
|
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|
978 #elif defined (HAVE_LIBQHULL_H) || defined (HAVE_QHULL_H) |
|
f913363318e0
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changeset
|
979 # if defined (HAVE_LIBQHULL_H) |
|
f913363318e0
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parents:
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|
980 # include <libqhull.h> |
|
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parents:
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diff
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|
981 # else |
|
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parents:
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diff
changeset
|
982 # include <qhull.h> |
|
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diff
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|
983 # endif |
|
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|
984 # include <qset.h> |
|
f913363318e0
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parents:
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diff
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|
985 # include <geom.h> |
|
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parents:
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|
986 # include <poly.h> |
|
f913363318e0
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|
987 # include <io.h> |
|
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|
988 #endif |
|
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|
989 ]], [[ |
|
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parents:
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diff
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|
990 const char *tmp = qh_version; |
|
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John W. Eaton <jwe@octave.org>
parents:
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|
991 ]])], [octave_cv_lib_qhull_version=yes], [octave_cv_lib_qhull_version=no])]) |
|
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John W. Eaton <jwe@octave.org>
parents:
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|
992 if test "$octave_cv_lib_qhull_version" = no; then |
|
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John W. Eaton <jwe@octave.org>
parents:
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|
993 AC_DEFINE(NEED_QHULL_VERSION, 1, |
|
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parents:
9515
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changeset
|
994 [Define if the QHull library needs a qh_version variable defined.]) |
|
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parents:
9515
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changeset
|
995 fi |
| 6823 | 996 ]) |
|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
997 dnl |
|
8659
9792c26bffc7
configure: check whether qhull works
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
998 dnl Check whether QHull works (does not crash) |
|
9792c26bffc7
configure: check whether qhull works
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
999 dnl |
|
9654
a307a6f77fb3
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John W. Eaton <jwe@octave.org>
parents:
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|
1000 AC_DEFUN([OCTAVE_CHECK_QHULL_OK], |
|
9519
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|
1001 [AC_CACHE_CHECK([whether the qhull library works], |
|
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|
1002 octave_cv_lib_qhull_ok, [ |
|
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John W. Eaton <jwe@octave.org>
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|
1003 AC_RUN_IFELSE([AC_LANG_PROGRAM([[ |
|
8659
9792c26bffc7
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|
1004 #include <stdio.h> |
|
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|
1005 #if defined (HAVE_LIBQHULL_LIBQHULL_H) |
|
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1006 # include <libqhull/libqhull.h> |
|
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|
1007 # include <libqhull/qset.h> |
|
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|
1008 # include <libqhull/geom.h> |
|
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|
1009 # include <libqhull/poly.h> |
|
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1010 # include <libqhull/io.h> |
|
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1011 #elif defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H) |
|
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1012 # if defined (HAVE_QHULL_LIBQHULL_H) |
|
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|
1013 # include <qhull/libqhull.h> |
|
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1014 # else |
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1015 # include <qhull/qhull.h> |
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1016 # endif |
|
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1017 # include <qhull/qset.h> |
|
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1018 # include <qhull/geom.h> |
|
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1019 # include <qhull/poly.h> |
|
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1020 # include <qhull/io.h> |
|
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1021 #elif defined (HAVE_LIBQHULL_H) || defined (HAVE_QHULL_H) |
|
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|
1022 # if defined (HAVE_LIBQHULL_H) |
|
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1023 # include <libqhull.h> |
|
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|
1024 # else |
|
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|
1025 # include <qhull.h> |
|
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1026 # endif |
|
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|
1027 # include <qset.h> |
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1028 # include <geom.h> |
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1029 # include <poly.h> |
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1030 # include <io.h> |
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1031 #endif |
|
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1032 #ifdef NEED_QHULL_VERSION |
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1033 char *qh_version = "version"; |
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1034 #endif |
|
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|
1035 ]], [[ |
|
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|
1036 int dim = 2; |
|
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|
1037 int n = 4; |
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1038 coordT points[8] = { -0.5, -0.5, -0.5, 0.5, 0.5, -0.5, 0.5, 0.5 }; |
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1039 boolT ismalloc = 0; |
|
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1040 return qh_new_qhull (dim, n, points, ismalloc, "qhull ", 0, stderr); |
|
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|
1041 ]])], |
|
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1042 [octave_cv_lib_qhull_ok=yes], |
|
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1043 [octave_cv_lib_qhull_ok=no], |
|
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|
1044 [octave_cv_lib_qhull_ok=yes])]) |
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1045 if test "$octave_cv_lib_qhull_ok" = "yes"; then |
|
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|
1046 $1 |
|
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|
1047 else |
|
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1048 $2 |
|
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1049 fi |
|
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1050 ]) |
|
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1051 dnl |
|
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1052 dnl Check whether ARPACK works (does not crash) |
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1053 dnl |
|
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1054 dnl Using a pure Fortran program doesn't seem to crash when linked |
|
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1055 dnl with the buggy ARPACK library but the C++ program does. Maybe |
|
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1056 dnl it is the memory allocation that exposes the bug and using statically |
|
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1057 dnl allocated arrays in Fortran does not? |
|
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1058 dnl |
|
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1059 AC_DEFUN([OCTAVE_CHECK_ARPACK_OK], [ |
|
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1060 AC_LANG_PUSH(C++) |
|
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1061 AC_CACHE_CHECK([whether the arpack library works], |
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1062 [octave_cv_lib_arpack_ok], [ |
|
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1063 AC_RUN_IFELSE([AC_LANG_PROGRAM([[ |
|
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1064 // External functions from ARPACK library |
|
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1065 extern "C" int |
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1066 F77_FUNC (dnaupd, DNAUPD) (int&, const char *, const int&, const char *, |
|
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1067 int&, const double&, double*, const int&, |
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1068 double*, const int&, int*, int*, double*, |
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1069 double*, const int&, int&, long int, long int); |
|
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1070 |
|
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1071 extern "C" int |
|
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1072 F77_FUNC (dneupd, DNEUPD) (const int&, const char *, int*, double*, |
|
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1073 double*, double*, const int&, |
|
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1074 const double&, const double&, double*, |
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1075 const char*, const int&, const char *, |
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1076 int&, const double&, double*, const int&, |
|
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1077 double*, const int&, int*, int*, double*, |
|
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1078 double*, const int&, int&, long int, |
|
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1079 long int, long int); |
|
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1080 |
|
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1081 extern "C" int |
|
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1082 F77_FUNC (dgemv, DGEMV) (const char *, const int&, const int&, |
|
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1083 const double&, const double*, const int&, |
|
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1084 const double*, const int&, const double&, |
|
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1085 double*, const int&, long int); |
|
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1086 |
|
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|
1087 #include <cfloat> |
|
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1088 |
|
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|
1089 void |
|
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|
1090 doit (void) |
|
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|
1091 { |
|
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|
1092 // Based on function EigsRealNonSymmetricMatrix from liboctave/eigs-base.cc. |
|
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1093 |
|
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|
1094 // Problem matrix. See bug #31479 |
|
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|
1095 int n = 4; |
|
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1096 double *m = new double [n * n]; |
|
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1097 m[0] = 1, m[4] = 0, m[8] = 0, m[12] = -1; |
|
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|
1098 m[1] = 0, m[5] = 1, m[9] = 0, m[13] = 0; |
|
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1099 m[2] = 0, m[6] = 0, m[10] = 1, m[14] = 0; |
|
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1100 m[3] = 0, m[7] = 0, m[11] = 2, m[15] = 1; |
|
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1101 |
|
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|
1102 double *resid = new double [4]; |
|
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1103 |
|
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1104 resid[0] = 0.960966; |
|
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1105 resid[1] = 0.741195; |
|
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1106 resid[2] = 0.150143; |
|
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|
1107 resid[3] = 0.868067; |
|
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1108 |
|
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1109 int *ip = new int [11]; |
|
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1110 |
|
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1111 ip[0] = 1; // ishift |
|
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1112 ip[1] = 0; // ip[1] not referenced |
|
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1113 ip[2] = 300; // mxiter, maximum number of iterations |
|
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1114 ip[3] = 1; // NB blocksize in recurrence |
|
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1115 ip[4] = 0; // nconv, number of Ritz values that satisfy convergence |
|
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1116 ip[5] = 0; // ip[5] not referenced |
|
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1117 ip[6] = 1; // mode |
|
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1118 ip[7] = 0; // ip[7] to ip[10] are return values |
|
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1119 ip[8] = 0; |
|
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1120 ip[9] = 0; |
|
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1121 ip[10] = 0; |
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1122 |
|
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|
1123 int *ipntr = new int [14]; |
|
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1124 |
|
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1125 int k = 1; |
|
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1126 int p = 3; |
|
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1127 int lwork = 3 * p * (p + 2); |
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|
1128 |
|
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1129 double *v = new double [n * (p + 1)]; |
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1130 double *workl = new double [lwork + 1]; |
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|
1131 double *workd = new double [3 * n + 1]; |
|
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|
1132 |
|
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|
1133 int ido = 0; |
|
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|
1134 int info = 0; |
|
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|
1135 |
|
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|
1136 double tol = DBL_EPSILON; |
|
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|
1137 |
|
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|
1138 do |
|
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|
1139 { |
|
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|
1140 F77_FUNC (dnaupd, DNAUPD) (ido, "I", n, "LM", k, tol, resid, p, |
|
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1141 v, n, ip, ipntr, workd, workl, lwork, |
|
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1142 info, 1L, 2L); |
|
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|
1143 |
|
71e28fda7be9
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|
1144 if (ido == -1 || ido == 1 || ido == 2) |
|
71e28fda7be9
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|
1145 { |
|
71e28fda7be9
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|
1146 double *x = workd + ipntr[0] - 1; |
|
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1147 double *y = workd + ipntr[1] - 1; |
|
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1148 |
|
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1149 F77_FUNC (dgemv, DGEMV) ("N", n, n, 1.0, m, n, x, 1, 0.0, |
|
71e28fda7be9
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1150 y, 1, 1L); |
|
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|
1151 } |
|
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|
1152 else |
|
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|
1153 { |
|
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|
1154 if (info < 0) |
|
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|
1155 { |
|
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|
1156 return; // Error |
|
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1157 } |
|
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1158 |
|
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|
1159 break; |
|
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|
1160 } |
|
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|
1161 } |
|
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|
1162 while (1); |
|
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1163 |
|
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1164 int *sel = new int [p]; |
|
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1165 |
|
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1166 // In Octave, the dimensions of dr and di are k+1, but k+2 avoids segfault |
|
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1167 double *dr = new double [k + 1]; |
|
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1168 double *di = new double [k + 1]; |
|
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1169 double *workev = new double [3 * p]; |
|
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|
1170 |
|
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1171 for (int i = 0; i < k + 1; i++) |
|
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1172 dr[i] = di[i] = 0.; |
|
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1173 |
|
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1174 int rvec = 1; |
|
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1175 |
|
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1176 double sigmar = 0.0; |
|
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|
1177 double sigmai = 0.0; |
|
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|
1178 |
|
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1179 // In Octave, this is n*(k+1), but k+2 avoids segfault |
|
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1180 double *z = new double [n * (k + 1)]; |
|
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1181 |
|
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|
1182 F77_FUNC (dneupd, DNEUPD) (rvec, "A", sel, dr, di, z, n, sigmar, |
|
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1183 sigmai, workev, "I", n, "LM", k, tol, |
|
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1184 resid, p, v, n, ip, ipntr, workd, |
|
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1185 workl, lwork, info, 1L, 1L, 2L); |
|
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|
1186 } |
|
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|
1187 ]], [[ |
|
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|
1188 for (int i = 0; i < 10; i++) |
|
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|
1189 doit (); |
|
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1190 ]])], |
|
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1191 [octave_cv_lib_arpack_ok=yes], |
|
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|
1192 [octave_cv_lib_arpack_ok=no], |
|
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|
1193 [octave_cv_lib_arpack_ok=yes])]) |
|
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|
1194 AC_LANG_POP(C++) |
|
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|
1195 if test "$octave_cv_lib_arpack_ok" = "yes"; then |
|
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|
1196 $1 |
|
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|
1197 else |
|
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|
1198 $2 |
|
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|
1199 fi |
|
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|
1200 ]) |
|
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|
1201 dnl |
|
12166
eceacb78aa7f
don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
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11523
diff
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|
1202 dnl Check for OpenGL. If found, define OPENGL_LIBS |
|
eceacb78aa7f
don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
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|
1203 dnl |
|
eceacb78aa7f
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|
1204 dnl FIXME -- the following tests should probably check for the |
|
eceacb78aa7f
don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
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|
1205 dnl libraries separately. |
|
eceacb78aa7f
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|
1206 dnl |
|
eceacb78aa7f
don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
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11523
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|
1207 dnl FIXME -- should we allow a way to specify a directory for OpenGL |
|
eceacb78aa7f
don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
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|
1208 dnl libraries and header files? |
|
7825
13871b7de124
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|
1209 dnl |
|
13871b7de124
Import sources for OpenGL-based renderer.
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|
1210 AC_DEFUN([OCTAVE_OPENGL], [ |
|
13871b7de124
Import sources for OpenGL-based renderer.
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|
1211 OPENGL_LIBS= |
|
8724
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|
1212 |
|
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Ben Abbott <bpabbott@mac.com>
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|
1213 ### On MacOSX systems the OpenGL framework can be used |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
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|
1214 OCTAVE_HAVE_FRAMEWORK(OpenGL, [ |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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|
1215 #include <OpenGL/gl.h> |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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diff
changeset
|
1216 #include <OpenGL/glu.h> ], [GLint par; glGetIntegerv (GL_VIEWPORT, &par);], |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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|
1217 [have_framework_opengl="yes"], [have_framework_opengl="no"]) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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changeset
|
1218 |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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diff
changeset
|
1219 if test $have_framework_opengl = "yes"; then |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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|
1220 AC_DEFINE(HAVE_FRAMEWORK_OPENGL, 1, [Define if framework OPENGL is available.]) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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|
1221 OPENGL_LIBS="-Wl,-framework -Wl,OpenGL" |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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|
1222 AC_MSG_NOTICE([adding -Wl,-framework -Wl,OpenGL to OPENGL_LIBS]) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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changeset
|
1223 OCTAVE_GLUTESSCALLBACK_THREEDOTS |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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changeset
|
1224 else |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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diff
changeset
|
1225 case $canonical_host_type in |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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changeset
|
1226 *-*-mingw32* | *-*-msdosmsvc) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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diff
changeset
|
1227 AC_CHECK_HEADERS(windows.h) |
|
7825
13871b7de124
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changeset
|
1228 ;; |
|
8724
a50228129dba
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changeset
|
1229 esac |
|
a50228129dba
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changeset
|
1230 have_opengl_incs=no |
|
a50228129dba
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changeset
|
1231 AC_CHECK_HEADERS([GL/gl.h OpenGL/gl.h], [ |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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changeset
|
1232 AC_CHECK_HEADERS([GL/glu.h OpenGL/glu.h], [ |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
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changeset
|
1233 have_opengl_incs=yes; break], [], [ |
|
7825
13871b7de124
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|
1234 #ifdef HAVE_WINDOWS_H |
| 7954 | 1235 #include <windows.h> |
| 1236 #endif | |
|
8724
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8676
diff
changeset
|
1237 ]) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1238 break |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1239 ], [], [ |
|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1240 #ifdef HAVE_WINDOWS_H |
| 7954 | 1241 #include <windows.h> |
| 1242 #endif | |
|
8724
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1243 ]) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1244 |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1245 if test "$have_opengl_incs" = "yes"; then |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1246 case $canonical_host_type in |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1247 *-*-mingw32* | *-*-msdosmsvc) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1248 save_LIBS="$LIBS" |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1249 LIBS="$LIBS -lopengl32" |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1250 AC_MSG_CHECKING([for glEnable in -lopengl32]) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1251 AC_TRY_LINK([ |
|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1252 #if HAVE_WINDOWS_H |
| 7954 | 1253 #include <windows.h> |
|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1254 #endif |
| 7954 | 1255 #if defined (HAVE_GL_GL_H) |
| 1256 #include <GL/gl.h> | |
| 1257 #elif defined (HAVE_OPENGL_GL_H) | |
| 1258 #include <OpenGL/gl.h> | |
| 1259 #endif | |
|
8724
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1260 ], [glEnable(GL_SMOOTH);], OPENGL_LIBS="-lopengl32 -lglu32") |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1261 LIBS="$save_LIBS" |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1262 if test "x$OPENGL_LIBS" != "x"; then |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1263 AC_MSG_RESULT(yes) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1264 else |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1265 AC_MSG_RESULT(no) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1266 fi |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1267 ;; |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1268 *) |
|
12166
eceacb78aa7f
don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
1269 AC_CHECK_LIB(GL, glEnable, OPENGL_LIBS="-lGL -lGLU") |
|
8724
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1270 ;; |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1271 esac |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1272 fi |
|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1273 fi |
|
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1274 AC_SUBST(OPENGL_LIBS) |
|
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1275 ]) |
|
7834
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1276 dnl |
|
8724
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1277 dnl See if function gluTessCallback is called with "(...)" |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1278 dnl |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1279 dnl OCTAVE_GLUTESSCALLBACK_THREEDOTS |
|
9654
a307a6f77fb3
aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents:
9645
diff
changeset
|
1280 AC_DEFUN([OCTAVE_GLUTESSCALLBACK_THREEDOTS], |
|
8724
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1281 [AC_CACHE_CHECK([whether gluTessCallback is called with "(...)"], |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1282 octave_cv_glutesscallback_threedots, |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1283 [AC_LANG_PUSH(C++) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1284 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1285 #ifdef HAVE_GL_GLU_H |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1286 #include <GL/glu.h> |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1287 #elif defined HAVE_OPENGL_GLU_H || defined HAVE_FRAMEWORK_OPENGL |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1288 #include <OpenGL/glu.h> |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1289 #endif]], |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1290 [[GLvoid (*func)(...); gluTessCallback(0, 0, func);]])], |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1291 octave_cv_glutesscallback_threedots="yes", octave_cv_glutesscallback_threedots="no")]) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1292 AC_LANG_POP(C++) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1293 if test $octave_cv_glutesscallback_threedots = "yes"; then |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1294 AC_DEFINE(HAVE_GLUTESSCALLBACK_THREEDOTS, 1, |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1295 [Define if gluTessCallback is called with (...)]) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1296 fi |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1297 ]) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1298 dnl |
|
10471
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1299 dnl Check for support of OpenMP with a given compiler flag. If |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1300 dnl found define HAVE_OPENMP and add the compile flag to CFLAGS |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1301 dnl and CXXFLAGS. |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1302 dnl |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1303 AC_DEFUN([OCTAVE_CHECK_OPENMP], |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1304 [AC_MSG_CHECKING([for support of OpenMP]) |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1305 XCFLAGS="$CFLAGS" |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1306 CFLAGS="$CFLAGS $1" |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1307 AC_CACHE_VAL(octave_cv_check_openmp,[ |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1308 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1309 #include <omp.h> |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1310 #include <stdio.h> |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1311 ]], [[ |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1312 int main(int argc, char* argv[]) |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1313 { |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1314 _Pragma("omp parallel") |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1315 printf("Hello, world.\n"); |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1316 return 0; |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1317 } |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1318 ]])],octave_cv_openmp=yes, octave_cv_openmmp=no, octave_cv_openmp=no)]) |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1319 AC_MSG_RESULT($octave_cv_openmp) |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1320 if test "$octave_cv_openmp" = yes; then |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1321 AC_DEFINE(HAVE_OPENMP,1,[Define if compiler supports OpenMP]) |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1322 CXXFLAGS="$CXXFLAGS $1" |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1323 else |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1324 CFLAGS="$XCFLAGS" |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1325 fi |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1326 ]) |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1327 dnl |
|
7834
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1328 dnl Configure paths for FreeType2 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1329 dnl Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1330 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1331 dnl Copyright 2001, 2003 by |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1332 dnl David Turner, Robert Wilhelm, and Werner Lemberg. |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1333 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1334 dnl This file is part of the FreeType project, and may only be used, modified, |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1335 dnl and distributed under the terms of the FreeType project license, |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1336 dnl LICENSE.TXT. By continuing to use, modify, or distribute this file you |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1337 dnl indicate that you have read the license and understand and accept it |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1338 dnl fully. |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1339 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1340 dnl As a special exception to the FreeType project license, this file may be |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1341 dnl distributed as part of a program that contains a configuration script |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1342 dnl generated by Autoconf, under the same distribution terms as the rest of |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1343 dnl that program. |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1344 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1345 dnl serial 2 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1346 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1347 dnl AC_CHECK_FT2([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1348 dnl Test for FreeType 2, and define FT2_CFLAGS and FT2_LIBS. |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1349 dnl MINIMUM-VERSION is what libtool reports; the default is `7.0.1' (this is |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1350 dnl FreeType 2.0.4). |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1351 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1352 AC_DEFUN([AC_CHECK_FT2], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1353 [dnl Get the cflags and libraries from the freetype-config script |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1354 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1355 AC_ARG_WITH([ft-prefix], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1356 dnl don't quote AS_HELP_STRING! |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1357 AS_HELP_STRING([--with-ft-prefix=PREFIX], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1358 [Prefix where FreeType is installed (optional)]), |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1359 [ft_config_prefix="$withval"], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1360 [ft_config_prefix=""]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1361 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1362 AC_ARG_WITH([ft-exec-prefix], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1363 dnl don't quote AS_HELP_STRING! |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1364 AS_HELP_STRING([--with-ft-exec-prefix=PREFIX], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1365 [Exec prefix where FreeType is installed (optional)]), |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1366 [ft_config_exec_prefix="$withval"], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1367 [ft_config_exec_prefix=""]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1368 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1369 AC_ARG_ENABLE([freetypetest], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1370 dnl don't quote AS_HELP_STRING! |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1371 AS_HELP_STRING([--disable-freetypetest], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1372 [Do not try to compile and run a test FreeType program]), |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1373 [], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1374 [enable_fttest=yes]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1375 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1376 if test x$ft_config_exec_prefix != x ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1377 ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1378 if test x${FT2_CONFIG+set} != xset ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1379 FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1380 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1381 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1382 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1383 if test x$ft_config_prefix != x ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1384 ft_config_args="$ft_config_args --prefix=$ft_config_prefix" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1385 if test x${FT2_CONFIG+set} != xset ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1386 FT2_CONFIG=$ft_config_prefix/bin/freetype-config |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1387 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1388 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1389 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1390 AC_PATH_PROG([FT2_CONFIG], [freetype-config], [no]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1391 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1392 min_ft_version=m4_if([$1], [], [7.0.1], [$1]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1393 AC_MSG_CHECKING([for FreeType -- version >= $min_ft_version]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1394 no_ft="" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1395 if test "$FT2_CONFIG" = "no" ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1396 no_ft=yes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1397 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1398 FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1399 FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1400 ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1401 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1402 ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1403 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1404 ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1405 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1406 ft_min_major_version=`echo $min_ft_version | \ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1407 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1408 ft_min_minor_version=`echo $min_ft_version | \ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1409 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1410 ft_min_micro_version=`echo $min_ft_version | \ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1411 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1412 if test x$enable_fttest = xyes ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1413 ft_config_is_lt="" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1414 if test $ft_config_major_version -lt $ft_min_major_version ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1415 ft_config_is_lt=yes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1416 else |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1417 if test $ft_config_major_version -eq $ft_min_major_version ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1418 if test $ft_config_minor_version -lt $ft_min_minor_version ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1419 ft_config_is_lt=yes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1420 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1421 if test $ft_config_minor_version -eq $ft_min_minor_version ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1422 if test $ft_config_micro_version -lt $ft_min_micro_version ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1423 ft_config_is_lt=yes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1424 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1425 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1426 fi |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1427 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1428 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1429 if test x$ft_config_is_lt = xyes ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1430 no_ft=yes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1431 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1432 ac_save_CFLAGS="$CFLAGS" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1433 ac_save_LIBS="$LIBS" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1434 CFLAGS="$CFLAGS $FT2_CFLAGS" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1435 LIBS="$FT2_LIBS $LIBS" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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7825
diff
changeset
|
1436 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1437 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1438 dnl Sanity checks for the results of freetype-config to some extent. |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1439 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1440 AC_RUN_IFELSE([ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1441 AC_LANG_SOURCE([[ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1442 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1443 #include <ft2build.h> |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1444 #include FT_FREETYPE_H |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1445 #include <stdio.h> |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1446 #include <stdlib.h> |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1447 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1448 int |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1449 main() |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1450 { |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1451 FT_Library library; |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1452 FT_Error error; |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1453 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1454 error = FT_Init_FreeType(&library); |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1455 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1456 if (error) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1457 return 1; |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1458 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1459 { |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1460 FT_Done_FreeType(library); |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1461 return 0; |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1462 } |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1463 } |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1464 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1465 ]]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1466 ], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1467 [], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1468 [no_ft=yes], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1469 [echo $ECHO_N "cross compiling; assuming OK... $ECHO_C"]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1470 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1471 CFLAGS="$ac_save_CFLAGS" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1472 LIBS="$ac_save_LIBS" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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7825
diff
changeset
|
1473 fi dnl test $ft_config_version -lt $ft_min_version |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1474 fi dnl test x$enable_fttest = xyes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1475 fi dnl test "$FT2_CONFIG" = "no" |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1476 |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1477 if test x$no_ft = x ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1478 AC_MSG_RESULT([yes]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1479 m4_if([$2], [], [:], [$2]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1480 else |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1481 AC_MSG_RESULT([no]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1482 if test "$FT2_CONFIG" = "no" ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1483 AC_MSG_WARN([ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1484 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1485 The freetype-config script installed by FreeType 2 could not be found. |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1486 If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1487 your path, or set the FT2_CONFIG environment variable to the |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1488 full path to freetype-config. |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1489 ]) |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1490 else |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1491 if test x$ft_config_is_lt = xyes ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1492 AC_MSG_WARN([ |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1493 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1494 Your installed version of the FreeType 2 library is too old. |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1495 If you have different versions of FreeType 2, make sure that |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1496 correct values for --with-ft-prefix or --with-ft-exec-prefix |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1497 are used, or set the FT2_CONFIG environment variable to the |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1498 full path to freetype-config. |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1499 ]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1500 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1501 AC_MSG_WARN([ |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1502 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1503 The FreeType test program failed to run. If your system uses |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1504 shared libraries and they are installed outside the normal |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1505 system library path, make sure the variable LD_LIBRARY_PATH |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1506 (or whatever is appropiate for your system) is correctly set. |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1507 ]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1508 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1509 fi |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1510 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1511 FT2_CFLAGS="" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1512 FT2_LIBS="" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1513 m4_if([$3], [], [:], [$3]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1514 fi |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1515 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1516 AC_SUBST([FT2_CFLAGS]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1517 AC_SUBST([FT2_LIBS])]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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7825
diff
changeset
|
1518 dnl end of freetype2.m4 |
|
8169
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1519 |
|
8998
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1520 dnl Check whether a math mapper function is available in <cmath>. |
|
a48fba01e4ac
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diff
changeset
|
1521 dnl Will define HAVE_CMATH_FUNC if there is a double variant and |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1522 dnl HAVE_CMATH_FUNCF if there is a float variant. |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
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8920
diff
changeset
|
1523 dnl Currently capable of checking for functions with single |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1524 dnl argument and returning bool/int/real. |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1525 AC_DEFUN([OCTAVE_CMATH_FUNC],[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1526 AC_MSG_CHECKING([for std::$1 in <cmath>]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1527 AC_LANG_PUSH(C++) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1528 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1529 #include <cmath> |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1530 void take_func (bool (*func) (double x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1531 void take_func (int (*func) (double x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1532 void take_func (double (*func) (double x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1533 ]], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1534 [[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1535 take_func(std::$1); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1536 ]])], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1537 [AC_MSG_RESULT([yes]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1538 AC_DEFINE(HAVE_CMATH_[]AS_TR_CPP($1),1,[Define if <cmath> provides $1])], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1539 [AC_MSG_RESULT([no])]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1540 AC_MSG_CHECKING([for std::$1 (float variant) in <cmath>]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1541 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1542 #include <cmath> |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1543 void take_func (bool (*func) (float x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1544 void take_func (int (*func) (float x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1545 void take_func (float (*func) (float x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1546 ]], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1547 [[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1548 take_func(std::$1); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1549 ]])], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1550 [AC_MSG_RESULT([yes]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1551 AC_DEFINE(HAVE_CMATH_[]AS_TR_CPP($1)F,1,[Define if <cmath> provides float variant of $1])], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1552 [AC_MSG_RESULT([no])]) |
| 9049 | 1553 AC_LANG_POP(C++) |
|
8998
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1554 ]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1555 |
|
8169
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1556 dnl Check whether fast signed integer arithmetics using bit tricks |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1557 dnl can be used in oct-inttypes.h. Defines HAVE_FAST_INT_OPS if |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1558 dnl the following conditions hold: |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1559 dnl 1. Signed numbers are represented by twos complement |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1560 dnl (see <http://en.wikipedia.org/wiki/Two%27s_complement>) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1561 dnl 2. static_cast to unsigned int counterpart works like interpreting |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1562 dnl the signed bit pattern as unsigned (and is thus zero-cost). |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1563 dnl 3. Signed addition and subtraction yield the same bit results as unsigned. |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1564 dnl (We use casts to prevent optimization interference, so there is no |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1565 dnl need for things like -ftrapv). |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1566 dnl 4. Bit operations on signed integers work like on unsigned integers, |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1567 dnl except for the shifts. Shifts are arithmetic. |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1568 dnl |
|
13957
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1569 AC_DEFUN([OCTAVE_FAST_INT_OPS], |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1570 [AC_CACHE_CHECK([whether fast integer arithmetics is usable], |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1571 octave_cv_fast_int_ops, |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1572 [AC_LANG_PUSH(C++) |
|
8169
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1573 AC_RUN_IFELSE([AC_LANG_PROGRAM([[ |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1574 #include <limits> |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1575 template<class UT, class ST> |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1576 static bool |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1577 do_test (UT, ST) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1578 { |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1579 volatile ST s = std::numeric_limits<ST>::min () / 3; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1580 volatile UT u = static_cast<UT> (s); |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1581 if (*(reinterpret_cast<volatile ST *> (&u)) != s) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1582 |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1583 u = 0; u = ~u; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1584 if (*(reinterpret_cast<volatile ST *> (&u)) != -1) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1585 |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1586 ST sx, sy; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1587 sx = std::numeric_limits<ST>::max () / 2 + 1; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1588 sy = std::numeric_limits<ST>::max () / 2 + 2; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1589 if (static_cast<ST> (static_cast<UT> (sx) + static_cast<UT> (sy)) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1590 != std::numeric_limits<ST>::min () + 1) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1591 if (static_cast<ST> (static_cast<UT> (sx) - static_cast<UT> (sy)) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1592 != -1) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1593 |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1594 if ((sx & sy) != (static_cast<UT> (sx) & static_cast<UT> (sy))) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1595 return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1596 if ((sx | sy) != (static_cast<UT> (sx) | static_cast<UT> (sy))) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1597 return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1598 if ((sx ^ sy) != (static_cast<UT> (sx) ^ static_cast<UT> (sy))) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1599 return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1600 if ((-1 >> 1) != -1) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1601 return false; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1602 } |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1603 |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1604 #define DO_TEST(T) \ |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1605 if (do_test (static_cast<unsigned T> (0), static_cast<signed T> (0))) \ |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1606 return sizeof (T); |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1607 ]],[[ |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1608 DO_TEST(char) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1609 DO_TEST(short) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1610 DO_TEST(int) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1611 DO_TEST(long) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1612 #if (defined(HAVE_LONG_LONG_INT) && defined(HAVE_UNSIGNED_LONG_LONG_INT)) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1613 DO_TEST(long long) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1614 #endif |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1615 ]])], |
|
13957
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1616 [octave_cv_fast_int_ops=yes], |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1617 [octave_cv_fast_int_ops=no], |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1618 [octave_cv_fast_int_ops=yes]) |
|
8169
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1619 AC_LANG_POP(C++)]) |
|
13957
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1620 if test $octave_cv_fast_int_ops = yes; then |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1621 AC_DEFINE(HAVE_FAST_INT_OPS, 1, |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1622 [Define if signed integers use two's complement]) |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1623 fi |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1624 ]) |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1625 dnl |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1626 dnl Check to see if the compiler and the linker can handle the flags |
|
8635
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1627 dnl "-framework $1" for the given prologue $2 and the given body $3 of |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1628 dnl a source file. Arguments 2 and 3 optionally can also be empty. |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1629 dnl Add options (lower case letters $1) "--with-framework-$1" and |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1630 dnl "--without-framework-$1". If this test is successful then perform |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1631 dnl $4, otherwise do $5. |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1632 dnl |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1633 dnl OCTAVE_HAVE_FRAMEWORK |
|
9654
a307a6f77fb3
aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents:
9645
diff
changeset
|
1634 AC_DEFUN([OCTAVE_HAVE_FRAMEWORK], [ |
|
10012
2441327485a3
use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents:
10011
diff
changeset
|
1635 AC_MSG_CHECKING([whether ${LD-ld} accepts -framework $1]) |
|
8635
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1636 AC_CACHE_VAL(octave_cv_framework_$1, [ |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1637 XLDFLAGS="$LDFLAGS" |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1638 LDFLAGS="$LDFLAGS -framework $1" |
|
8635
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1639 AC_LANG_PUSH(C++) |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1640 AC_LINK_IFELSE([AC_LANG_PROGRAM([$2], [$3])], |
|
8635
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1641 eval "octave_cv_framework_$1=yes", |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1642 eval "octave_cv_framework_$1=no") |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1643 AC_LANG_POP(C++) |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1644 LDFLAGS="$XLDFLAGS" |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1645 ]) |
|
8635
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1646 if test "$octave_cv_framework_$1" = "yes"; then |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1647 AC_MSG_RESULT(yes) |
|
8635
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1648 AC_ARG_WITH(framework-m4_tolower($1), |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1649 [AS_HELP_STRING([--without-framework-m4_tolower($1)], |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1650 [don't use framework $1])], |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1651 with_have_framework=$withval, with_have_framework="yes") |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1652 if test "$with_have_framework" = "yes"; then |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1653 [$4] |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1654 else |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1655 AC_MSG_NOTICE([framework rejected by --without-framework-m4_tolower($1)]) |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1656 [$5] |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1657 fi |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1658 else |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1659 AC_MSG_RESULT(no) |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1660 [$5] |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1661 fi |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1662 ]) |
|
9403
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1663 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1664 ############################################################################## |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1665 ############################################################################## |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1666 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1667 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1668 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1669 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1670 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1671 # This program is free software; you can redistribute it and/or modify |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1672 # it under the terms of the GNU General Public License as published by |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1673 # the Free Software Foundation; either version 2 of the License, or |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1674 # (at your option) any later version. |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1675 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1676 # This program is distributed in the hope that it will be useful, but |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1677 # WITHOUT ANY WARRANTY; without even the implied warranty of |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1678 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1679 # General Public License for more details. |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1680 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1681 # You should have received a copy of the GNU General Public License |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1682 # along with this program; if not, write to the Free Software |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1683 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1684 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1685 # As a special exception to the GNU General Public License, if you |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1686 # distribute this file as part of a program that contains a |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1687 # configuration script generated by Autoconf, you may include it under |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1688 # the same distribution terms that you use for the rest of that program. |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1689 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1690 # PKG_PROG_PKG_CONFIG([MIN-VERSION]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1691 # ---------------------------------- |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1692 AC_DEFUN([PKG_PROG_PKG_CONFIG], |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1693 [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1694 m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1695 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1696 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1697 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1698 fi |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1699 if test -n "$PKG_CONFIG"; then |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1700 _pkg_min_version=m4_default([$1], [0.9.0]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1701 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1702 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1703 AC_MSG_RESULT([yes]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1704 else |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1705 AC_MSG_RESULT([no]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1706 PKG_CONFIG="" |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1707 fi |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1708 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1709 fi[]dnl |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1710 ])# PKG_PROG_PKG_CONFIG |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1711 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1712 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1713 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1714 # Check to see whether a particular set of modules exists. Similar |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1715 # to PKG_CHECK_MODULES(), but does not set variables or print errors. |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1716 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1717 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1718 # Similar to PKG_CHECK_MODULES, make sure that the first instance of |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1719 # this or PKG_CHECK_MODULES is called, or make sure to call |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1720 # PKG_CHECK_EXISTS manually |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1721 # -------------------------------------------------------------- |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1722 AC_DEFUN([PKG_CHECK_EXISTS], |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1723 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1724 if test -n "$PKG_CONFIG" && \ |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1725 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1726 m4_ifval([$2], [$2], [:]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1727 m4_ifvaln([$3], [else |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1728 $3])dnl |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1729 fi]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1730 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1731 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1732 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1733 # --------------------------------------------- |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1734 m4_define([_PKG_CONFIG], |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1735 [if test -n "$PKG_CONFIG"; then |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1736 if test -n "$$1"; then |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1737 pkg_cv_[]$1="$$1" |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1738 else |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1739 PKG_CHECK_EXISTS([$3], |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1740 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1741 [pkg_failed=yes]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1742 fi |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1743 else |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1744 pkg_failed=untried |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1745 fi[]dnl |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1746 ])# _PKG_CONFIG |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1747 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1748 # _PKG_SHORT_ERRORS_SUPPORTED |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1749 # ----------------------------- |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1750 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1751 [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1752 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1753 _pkg_short_errors_supported=yes |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1754 else |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1755 _pkg_short_errors_supported=no |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1756 fi[]dnl |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1757 ])# _PKG_SHORT_ERRORS_SUPPORTED |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1758 |
|
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1759 |
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1760 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], |
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1761 # [ACTION-IF-NOT-FOUND]) |
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1762 # |
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1763 # |
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1764 # Note that if there is a possibility the first call to |
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1765 # PKG_CHECK_MODULES might not happen, you should be sure to include an |
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1766 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac |
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1767 # |
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1768 # |
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1769 # -------------------------------------------------------------- |
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1770 AC_DEFUN([PKG_CHECK_MODULES], |
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1771 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl |
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1772 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl |
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1773 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl |
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1774 |
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1775 pkg_failed=no |
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1776 AC_MSG_CHECKING([for $1]) |
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1777 |
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1778 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) |
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1779 _PKG_CONFIG([$1][_LIBS], [libs], [$2]) |
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1780 |
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1781 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS |
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1782 and $1[]_LIBS to avoid the need to call pkg-config. |
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1783 See the pkg-config man page for more details.]) |
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1784 |
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1785 if test $pkg_failed = yes; then |
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1786 _PKG_SHORT_ERRORS_SUPPORTED |
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1787 if test $_pkg_short_errors_supported = yes; then |
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1788 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` |
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1789 else |
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1790 $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` |
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1791 fi |
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1792 # Put the nasty error message in config.log where it belongs |
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1793 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD |
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1794 |
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1795 ifelse([$4], , [AC_MSG_ERROR(dnl |
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1796 [Package requirements ($2) were not met: |
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1797 |
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1798 $$1_PKG_ERRORS |
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1799 |
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1800 Consider adjusting the PKG_CONFIG_PATH environment variable if you |
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1801 installed software in a non-standard prefix. |
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1802 |
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1803 _PKG_TEXT |
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1804 ])], |
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1805 [AC_MSG_RESULT([no]) |
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1806 $4]) |
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1807 elif test $pkg_failed = untried; then |
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1808 ifelse([$4], , [AC_MSG_FAILURE(dnl |
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1809 [The pkg-config script could not be found or is too old. Make sure it |
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1810 is in your PATH or set the PKG_CONFIG environment variable to the full |
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1811 path to pkg-config. |
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1812 |
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1813 _PKG_TEXT |
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1814 |
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1815 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])], |
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1816 [$4]) |
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1817 else |
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1818 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS |
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1819 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS |
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1820 AC_MSG_RESULT([yes]) |
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1821 ifelse([$3], , :, [$3]) |
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1822 fi[]dnl |
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1823 ])# PKG_CHECK_MODULES |
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1824 |
| 9645 | 1825 dnl |
| 1826 dnl External macros. | |
| 1827 dnl | |
| 1828 | |
| 10951 | 1829 m4_include([m4/ax_pthread.m4]) |
| 1830 m4_include([m4/ax_blas.m4]) | |
| 1831 m4_include([m4/ax_blas_f77_func.m4]) | |
| 1832 m4_include([m4/ax_lapack.m4]) |